Select the correct answer from each drop-down menu.Plants are classified based on the presence of a certain specialized tissue. A specialized tissue called
and water to all parts of the plant.
tissue helps transport

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Related Questions

For no apparent reason, Laura suddenly feels dizzy, experiences shortness of breath, and starts trembling and sweating. Which abnormal behavior appears to be the most appropriate classification for Laura's problem
If an ecologist was studying the interactions among the populations of organisms in a given area, which of the following would they be studying ?
The rocky material left behind by a retreating glacier forms what is called a moraine. When primary succession occurs on a moraine, which life-forms will help create the soil by breaking down bare rock?
Reproductive cells are created by _____.
Why would genetic material need to be able to reproduce

Which type of blood vessel usually carries oxygen-rich blood

Answers

Answer:

Arteries

Explanation:

There are three main types of blood vessels: veins, arteries, and capillaries. Arteries are the blood vessels that carry the oxygenated blood from the heart to various body parts. Veins pick the deoxygenated blood and deliver it to the heart to be oxygenated.

Arteries are the blood vessels with thick walls and no valves. Blood is pumped with higher pressure from the heart into arteries. The pulmonary artery is the only exception that carries deoxygenated blood from the right ventricle to the lungs for oxygenation.

Final answer:

Arteries carry oxygen-rich blood in the body, supplying oxygen to the tissues.

Explanation:

Arteries carry oxygen-rich blood in the body. Specifically, in the systemic circuit, arteries provide oxygen-rich blood to the body's tissues. On the other hand, in the pulmonary circuit, arteries carry oxygen-poor blood to the lungs for gas exchange.

Learn more about arteries here:

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Euglena is microbial eukaryote that has chloroplasts and can thus perform phtosynthesis. When deprived of light and treated with specific chemicals in lab, the chloroplasts are completely destroyed. Based on the information above, if we re-expose Euglena to light what do you predict will happen?

Answers

Answer:

Euglena have diversed nutritional requirements. They are autotrophic when kept in light and heterotrophic when deprived of light.

The Euglena contains chloroplast in it to perform photosynthesis in the presence of light.

When the Euglena is kept in the dark it starts deriving energy from the organic matter around it and shows heterotrophic mode of nutrition.

When light will be provided to Euglena it will start resynthesizes its photosynthetic pigment and it will start perform photosynthesis.

Final answer:

Re-exposure of Euglena to light after chloroplast destruction will not restore photosynthesis; instead, Euglena will continue to survive as a heterotroph until it possibly re-acquires chloroplasts through secondary endosymbiosis or other means.

Explanation:

When Euglena, a microbial eukaryote, is deprived of light and its chloroplasts are destroyed, reintroducing it to light will not prompt the immediate restoration of photosynthesis. Having lost their chloroplasts, they cannot simply regrow them upon exposure to light. Instead, Euglena will rely on its ability to behave as a heterotroph, acquiring nutrients and energy by ingesting or absorbing organic matter from its environment. Euglena is known as a mixotroph, which means it can switch between autotrophic (photosynthesizing) and heterotrophic lifestyles, depending on the available resources. Euglena stores energy in a glucose polymer different from typical starch, and this storage, along with other nutrients absorbed from the environment, can support them when photosynthetic capability is compromised.

Why are some secondary consumers carnivores,while others are omnivores

Answers

A trophic level of an organism shows its position in a food chain.
1. Producers, such as plants and algae, produce their own food and thus are the base of every food chain.
2. Primary consumers eat producers. They are herbivores that eat plants, for example, a deer, a rabbit, a grasshopper.
3. Secondary consumers eat primary consumers. They eat herbivores, so they are carnivores, but could also be omnivores. Carnivores are meat-eaters and omnivores are both plant-eaters and meat-eaters.
4. The highest level is tertiary consumers that eat secondary consumers.

Based on your readings about Bt corn, express your opinion about whether or not farmers should continue planting Bt corn. Explain why you take this point of view.Identify the arguments made by Prince Charles and Professor Alison Smith on the issue of using genetically modified crops to reduce the problem of world hunger. Express your opinion about whether you agree with Prince Charles or Professor Alison Smith. Explain why you take this point of view.
Express your opinion about the need for more research into the safety of genetically modified organisms. Is this research necessary or not?

Answers

Farmers should discontinue the use of Bt corn (genetically modified maize)as their negative affects on the health of the consumers have not been fully over ruled by the recent research. In my opinion, genetically modified crops, although, are resistant to various pests, should not be encouraged because of the toxic chemical contents used during their production. There's a strong likelihood of these toxic chemicals entering our food chain and also being harmful to other naturally growing plants, hence there's a need for more research before this idea is pursued.

No, because GM maize has caused controversy with respect to possible health effects,
And also, the use of GM o can cause ill , pain, sickness, or even death in some serious cases

Hope this helps

What is the first phase of mitosis

Answers

Prophase is the first phase of mitosis. During prophase, the parent cell chromosomes condense and become super compact.

1.interphase 2.prophase 3.metaphase 4.anaphase 5.telophase

Which type of bond is found in many carbon-to-carbon bonds in canola oil, but very few carbon-to-carbon bonds in butter? 1) C–C 2) C=C 3) C=H 4) C–H

Answers

The answer is (2) C=C. The butter is saturated fatty acids with only single bond between carbon atoms and has high melting point usually solid at room temperature. The canola oil is unsaturated with many double bonds between carbon atoms and has low melting point.

Other Questions

Which of the following statements about antibodies is false?(A) Antibodies are produced by different combinations of soluble proteins in the blood called complement. (B) When antibodies bind to a bacterial cell, it may keep that cell from adhering to host cells. (C) The specific receptors on T cells that would interact with a specific antigen are the same shape as antibodies that will interact with that antigen. (D) By binding to antigens, antibodies mark those antigens for destruction by macrophages. (E) By binding to an invader, antibodies attract proteins that lyse the target membrane.

Which type of mining is likely the least harmful to the environment?a. surface mining b. placer mining c. subsurface mining d. none of the above

What happens to the carrying capacity for insectivorous birds in winter in a northern New York forest?A. It drops quickly to zero once the temperature goes below freezing.B. It fluctuates slightly above and below the optimum level as birds are born and die.C. It increases rapidly as birds migrate south for the winter.D. It stays constant since carrying capacity is a fixed value that does not change.

Moraines left by glaciers are different from deposits left by rivers because the rocks left behind are _____.organized and sorted unorganized and unsorted all very large all very small